.video-box{
  width: 600px;
  position: relative;
  overflow: hidden;
  background-color: #000;
  user-select: none;
}
.video-box *{
  box-sizing: border-box;
}
.video-box video{
  width: 100%;
  display: block;
  position: relative;
}
/* 底部控制条模块 */
.video-box .video-control{
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  color: white;
  padding: 0 7px;
  /* background-color: rgba(51, 51, 51, 1); */
  z-index: 3;
  height: 50px;
}

/* 底部操作栏 */
.video-box .video-control .bottom-tool{
  position: relative;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.video-box .video-control .bottom-tool .play-btn{
  margin-left: 15px;
  position: relative;
  height: 100%;
  width: 30px;
}
.video-box .video-control .bottom-tool .video-play{
  cursor: pointer;
  font-size: 22px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.video-box .video-mask{
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}
.video-box .video-mask i{
  color: #fff;
  font-size: 60px;
  position: absolute;
  bottom: 60px;
  right: 15px;
  cursor: pointer;
  transition: .3s;
}
.video-box .video-mask i:hover{
  color: rgb(224, 224, 224);
}
/* 包裹视频的容器盒子 */
.video-wrap{
  margin: 60px 7px;
}
.time-contain{
  color: #fff;
  font-size: 14px;
  margin-left: 10px;
}
/* 进度条模块 */
/* 进度条内容 */
.video-box .video-control .progress-contain{
  height: 10px;
  position: relative;
  cursor: pointer;
}
.progress-contain .progress-dot{
  width: 15px;
  height:10px;
  background-color: #fff;
  display: block;
  border-radius: 3px;
  position: absolute;
  top: 0%;
  transform: scale(0);
  /* transform: translateY(-50%); */
  cursor: pointer;
  transition:transform .2s;
  z-index: 3;
}
.video-box:hover .progress-dot{
  transform: scale(1);
}
.progress-contain .progress-line{
  height: 50%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background-color: #333;
  width: 100%;
}
.progress-contain .progress-line .prevPlay{
  background-color: #409EFF;
  overflow: hidden;
  width: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}
.bottom-tool .tool-left,.bottom-tool .tool-right{
  display: flex;
  height: 100%;
  align-items: center;
  width: 30%;
}
/* 声音模块 */
.video-voice{
  height: 100%;
  /* font-size: 22px; */
  padding:0 10px;
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  margin-left: 15px;
}
.video-voice .video-icon{
  font-size: 22px;
}
.voice-range #voice-val{
  height: 30px;
  line-height: 30px;
}
.video-voice .voice-range{
  position: absolute;
  width: 100%;
  /* height: 130px; */
  padding-bottom: 15px;
  background-color: #222;
  top: 0;
  left: 0;
  transform: translateY(-100%);
  z-index: 5;
  /* display: none; */
  cursor: default;
  text-align: center;
  /* display: none; */
  visibility: hidden;
}
.voice-range .voice-range-contain{
  position: relative;
  height: 120px;
  /* background-color: #333; */
  cursor: pointer;
}
.video-voice:hover .voice-range{
  /* display: block; */
  visibility: visible;
}
.video-voice .voice-dot{
  width: 12px;
  height: 12px;
  display: block;
  background-color: #409EFF;
  border-radius: 50%;
  position: absolute;
  bottom:50%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 7;
}
.video-voice .voice-line{
  width: 2px;
  height: 100%;
  background-color: #999;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  z-index: 6;
}
.video-voice .voice-has-line{
  width: 2px;
  height: 50%;
  background-color: #409EFF;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  z-index: 7;
}
/* 播放速率 */
.bottom-tool .tool-right .speed-contain{
  padding: 0 15px;
  font-size: 16px;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  width: 80px;
  justify-content: center;
  cursor: pointer;
}
.bottom-tool .tool-right .speed-contain:hover .speed-list{
  display: block;
}
.bottom-tool .tool-right .speed-contain .speed-list{
  position: absolute;
  left: 0;
  top: 0;
  transform: translateY(-100%);
  z-index: 5;
  background-color: #222;
  width: 100%;
  display: none;
}
.bottom-tool .tool-right .speed-contain .speed-list ul{
  list-style: none;
}
.bottom-tool .tool-right .speed-contain .speed-list ul li{
  text-align: center;
  padding: 5px 0;
  cursor: pointer;
}
.bottom-tool .tool-right .speed-contain .speed-list ul li.speed-active{
  color: #409EFF;
}
.bottom-tool .tool-right .speed-contain .speed-list ul li:hover{
  background-color: #409EFF;
  color: #fff;
}
